Use the zero product property to find the solutions to the equation x2+12=7x. x=-4 or x=3 x=-4 or x=-3 x=-3 or x=4 x=3 or x=4 Question solved algebra 4 months ago 3087
What number should be added to both sides of the equation to complete the square? x2-10x=7 Question solved algebra 4 months ago 5662
What are the solutions of 3x-42x-3=0 ? Check all that apply. -4 -3 - 2/3 3/2 3 4 Question solved algebra 4 months ago 4598
What are the solutions of the equation x-32+2x-3-8=0? ? Use u substitution to solve x=-5 and x=1 x=-1 and x=5 x=-1 and x=-7 x=1 and x=7 Question solved algebra 4 months ago 2087
Given x-12=50 , select the values of x. x=-49 x=51 x=1+5 square root of 2 x=1-5 square root of 2 DONE Question solved algebra 4 months ago 7549
Select the correct answer. What is the value of x in the triangle? A. 15 square root of 3 B. 7.5 C.5 D. 5 square root of 3 E. 15 Question solved geometry 4 months ago 3117
What is the solution set of -|x|=-8 ? 8 -8 -8,8 no solution Question solved algebra 4 months ago 1519
What is the completely factored form of xy3-x3y ? xyy+xy-x xyy-xy-x xyx-yx2+xy+y2 xyx-yy2+xy+x2 Question solved algebra 4 months ago 9380
Expand and simplify x 5/3 x-1+x 7/2 ,giving your answer in the form xp+xq. Question solved algebra 4 months ago 5926
Solve the quadratic equation 3x2+x-5=0 Give your answers to 2 decimal places. x= or x= Question solved algebra 4 months ago 1618
Adjust m and b to graph the equations below.. y=- 1/2 x-2 y=- 1/2 x-1 y= 1/2 x-2 y= 1/2 x-1 The inverse of y=2x+2 is Question solved algebra 4 months ago 3609
Line QR goes through points Q0,1 and R2,7 . Which equation represents line QR? y-1=6x y-1=3x y-7=2x-6 y-7=x-2 Question solved coordinate-geometry 4 months ago 5852
8. z varies jointly as x and y. If z=3 when x=3 and y=15 , find z when x=6 and y=9. a. z= 8/5 b. 18/5 c.5 d.8 9. The pressure P of a gas varies directly as its temperature t and inversely as its volume V. What is the equation of variation? a. P=ktV b. V=ktP c. V= kt/P d. P= kt/V Question solved algebra 4 months ago 9889
A recent study showed that an increase in body weight by 10 kilograms resulted in a 0.15% increase in heart disease. What fraction is equal to 0.15%? A 3/2000 B 2/750 C 7/4000 D 5/3462 E 1/500 Question solved algebra 4 months ago 5502
In matrix T how many minutes did caller 3 spend calling caller 4? Question solved algebra 4 months ago 4970